受采动影响的山体边坡安全论证

英文篇名：Safety assessment of mountain slope influenced by mining
中文刊名：中国矿业
英文刊名：China Mining Magazine
作者：王文旭 ; 李示波
英文作者：WANG Wen-xu1 ; LI Shi-bo2 (1.China Metallurgical Mining Corporation ; Beijing 100011 ; China ; 2.Hebei United University ; Tangshan 063009 ; China)
中文关键词：数值模拟 ; 数值微分 ; 岩石移动 ; 山体边坡
英文关键词：numerical simulation ; numerical differential ; rock movement ; slope
出版日期：2012-01-15
机构：中国冶金矿业总公司;河北联合大学;
年：2012
期：01
出版单位：中国矿业

摘要

准确分析地下采矿对地表山体边坡的影响,具有重要的现实意义。本文以冀东某地下铁矿开采为实例,通过数值模拟和数值微分方法,分析计算了受采动影响的山体边坡倾斜变形大小,为评价边坡上的构筑物安全提供了定量的分析依据。经过实践验证,其分析方法较为准确、方便。
The importance of analyzing the influence of mining on mountain slope accurately is great.Taking an iron mine in Jidong area for example,curvature of mountain slope influenced by mining was figured out by use of numerical simulation and numerical differential theory.The quantitative analysis method can be referred to safety assessment of construction on slope.Finally the paper validated this method by the effect of corresponding example;the results indicated its veracity and advantage.

引文

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